public List <Sentence> Sentences(string text)
{
lock (lockObj)
{
requireValidHandle();
List <Sentence> result = new List <Sentence>();
if (!isValidInput(text))
{
result.Add(new Sentence(text, SentenceStartType.NONE));
return(result);
}
byte[] textBytes = ByteArray.s2n(text);
int textLen = textBytes.Length - 1;
IntPtr sentenceLenByRef = new IntPtr();
while (textLen > 0)
{
int sentenceTypeInt = Libvoikko.voikkoNextSentenceStartCstr(handle, textBytes, new IntPtr(textLen), ref sentenceLenByRef);
int sentenceLen = sentenceLenByRef.ToInt32();
SentenceStartType sentenceType = (SentenceStartType)Enum.ToObject(typeof(SentenceStartType), sentenceTypeInt);
string tokenText = text.Substring(0, sentenceLen);
result.Add(new Sentence(tokenText, sentenceType));
text = text.Substring(sentenceLen);
textBytes = ByteArray.s2n(text);
textLen = textBytes.Length - 1;
}
return(result);
}
}
public List <string> Suggest(string word)
{
lock (lockObj)
{
requireValidHandle();
List <string> suggestions = new List <string>();
if (!isValidInput(word))
{
return(suggestions);
}
IntPtr voikkoSuggestCstr = Libvoikko.voikkoSuggestCstr(handle, ByteArray.s2n(word));
if (voikkoSuggestCstr == IntPtr.Zero)
{
return(suggestions);
}
unsafe
{
for (byte **cStr = (byte **)voikkoSuggestCstr; *cStr != (byte *)0; cStr++)
{
suggestions.Add(ByteArray.n2s(new IntPtr(*cStr)));
}
}
Libvoikko.voikkoFreeCstrArray(voikkoSuggestCstr);
return(suggestions);
}
}
public void Dispose()
{
if (handle != IntPtr.Zero)
{
Libvoikko.voikkoTerminate(handle);
handle = IntPtr.Zero;
}
}
public Voikko(String language, String path)
{
IntPtr error = new IntPtr();
handle = Libvoikko.voikkoInit(ref error, ByteArray.s2n(language), ByteArray.s2ansi(path));
if (handle == IntPtr.Zero && error != IntPtr.Zero)
{
throw new VoikkoException(ByteArray.n2s(error));
}
}
private void setIntegerOption(int option, int val)
{
lock (lockObj)
{
requireValidHandle();
int result = Libvoikko.voikkoSetIntegerOption(handle, option, val);
if (result == 0)
{
throw new VoikkoException("Could not set integer option " + option + " to value " + val + ".");
}
}
}
private void setBoolOption(int option, bool val)
{
lock (lockObj)
{
requireValidHandle();
int result = Libvoikko.voikkoSetBooleanOption(handle, option, boolToInt(val));
if (result == 0)
{
throw new VoikkoException("Could not set boolean option " + option + " to value " + val + ".");
}
}
}
public bool Spell(string word)
{
lock (lockObj)
{
requireValidHandle();
if (!isValidInput(word))
{
return(false);
}
int spellResult = Libvoikko.voikkoSpellCstr(handle, ByteArray.s2n(word));
return(spellResult == Libvoikko.VOIKKO_SPELL_OK);
}
}
public string GetHyphenationPattern(string word)
{
lock (lockObj)
{
requireValidHandle();
if (!isValidInput(word))
{
// return string of spaces
return(new string(' ', word.Length));
}
IntPtr cPattern = Libvoikko.voikkoHyphenateCstr(handle, ByteArray.s2n(word));
string pattern = ByteArray.n2s(cPattern);
Libvoikko.voikkoFreeCstr(cPattern);
return(pattern);
}
}
private void appendErrorsFromParagraph(List <GrammarError> errorList, string paragraph, int offset, string language)
{
int paragraphLen = ByteArray.s2n(paragraph).Length - 1;
int skipErrors = 0;
while (true)
{
IntPtr cError = Libvoikko.voikkoNextGrammarErrorCstr(handle, ByteArray.s2n(paragraph), new IntPtr(paragraphLen), IntPtr.Zero, skipErrors);
if (cError == IntPtr.Zero)
{
return;
}
errorList.Add(getGrammarError(cError, offset, language));
Libvoikko.voikkoFreeGrammarError(cError);
skipErrors++;
}
}
public static List <VoikkoDictionary> listDicts(string path)
{
List <VoikkoDictionary> dicts = new List <VoikkoDictionary>();
IntPtr cDicts = Libvoikko.voikko_list_dicts(ByteArray.s2ansi(path));
unsafe
{
for (void **cDict = (void **)cDicts; *cDict != (void *)0; cDict++)
{
dicts.Add(new VoikkoDictionary(ByteArray.n2s(Libvoikko.voikko_dict_language(new IntPtr(*cDict))),
ByteArray.n2s(Libvoikko.voikko_dict_variant(new IntPtr(*cDict))),
ByteArray.n2s(Libvoikko.voikko_dict_description(new IntPtr(*cDict)))));
}
}
Libvoikko.voikko_free_dicts(cDicts);
return(dicts);
}
private List <Token> tokensNonNull(String text)
{
lock (lockObj)
{
List <Token> result = new List <Token>();
byte[] textBytes = ByteArray.s2n(text);
int textLen = textBytes.Length - 1;
IntPtr tokenLenByRef = new IntPtr();
while (textLen > 0)
{
int tokenTypeInt = Libvoikko.voikkoNextTokenCstr(handle, textBytes, new IntPtr(textLen), ref tokenLenByRef);
int tokenLen = tokenLenByRef.ToInt32();
TokenType tokenType = (TokenType)Enum.ToObject(typeof(TokenType), tokenTypeInt);
String tokenText = text.Substring(0, tokenLen);
result.Add(new Token(tokenType, tokenText));
text = text.Substring(tokenLen);
textBytes = ByteArray.s2n(text);
textLen = textBytes.Length - 1;
}
return(result);
}
}
public List <Analysis> Analyze(string word)
{
lock (lockObj)
{
requireValidHandle();
List <Analysis> analysisList = new List <Analysis>();
if (!isValidInput(word))
{
return(analysisList);
}
IntPtr cAnalysisList = Libvoikko.voikkoAnalyzeWordCstr(handle, ByteArray.s2n(word));
if (cAnalysisList == IntPtr.Zero)
{
return(analysisList);
}
unsafe
{
for (void **cAnalysis = (void **)cAnalysisList; *cAnalysis != (void *)0; cAnalysis++)
{
IntPtr cKeys = Libvoikko.voikko_mor_analysis_keys(new IntPtr(*cAnalysis));
Analysis analysis = new Analysis();
for (byte **cKey = (byte **)cKeys; *cKey != (byte *)0; cKey++)
{
string key = ByteArray.n2s(new IntPtr(*cKey));
IntPtr val = Libvoikko.voikko_mor_analysis_value_cstr(new IntPtr(*cAnalysis), ByteArray.s2n(key));
analysis[key] = ByteArray.n2s(val);
Libvoikko.voikko_free_mor_analysis_value_cstr(val);
}
analysisList.Add(analysis);
}
}
Libvoikko.voikko_free_mor_analysis(cAnalysisList);
return(analysisList);
}
}
private GrammarError getGrammarError(IntPtr cError, int offset, string language)
{
int errorCode = Libvoikko.voikkoGetGrammarErrorCode(cError);
IntPtr startPos = Libvoikko.voikkoGetGrammarErrorStartPos(cError);
IntPtr errorLength = Libvoikko.voikkoGetGrammarErrorLength(cError);
IntPtr cSuggestions = Libvoikko.voikkoGetGrammarErrorSuggestions(cError);
List <string> suggestions = new List <string>();
if (cSuggestions != IntPtr.Zero)
{
unsafe
{
for (byte **cStr = (byte **)cSuggestions; *cStr != (byte *)0; cStr++)
{
suggestions.Add(ByteArray.n2s(new IntPtr(*cStr)));
}
}
}
IntPtr cShortDescription = Libvoikko.voikkoGetGrammarErrorShortDescription(cError, ByteArray.s2n(language));
string shortDescription = ByteArray.n2s(cShortDescription);
Libvoikko.voikkoFreeErrorMessageCstr(cShortDescription);
return(new GrammarError(errorCode, offset + (int)startPos, (int)errorLength, suggestions, shortDescription));
}
